i3-7100H vs i5-2500K

Aggregate performance score

Core i5-2500K
2011
4 cores / 4 threads, 95 Watt
2.69
+20.1%

Core i5-2500K outperforms Core i3-7100H by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing Core i5-2500K and Core i3-7100H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17171845
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.32no data
Market segmentDesktop processorLaptop
SeriesCore i5 (Desktop)Intel Core i3
Power efficiency2.585.84
Architecture codenameSandy Bridge (2011−2013)Kaby Lake-H (2017)
Release date9 January 2011 (13 years ago)3 January 2017 (7 years ago)
Launch price (MSRP)$216$393

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-2500K and Core i3-7100H basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)2 (Dual-core)
Threads44
Base clock speed3.3 GHz3 GHz
Boost clock speed3.7 GHz3 GHz
Bus typeno dataDMI 3.0
Bus rate5 GT/s8 GT/s
Multiplierno data30
L1 cache64 KB (per core)128 KB
L2 cache256K (per core)512 KB
L3 cache6 MB (shared)3 MB (shared)
Chip lithography32 nm14 nm
Die size216 mm2126 mm2
Maximum core temperature73 °C100 °C
Number of transistors1,160 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Core i5-2500K and Core i3-7100H compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
SocketLGA1155FCBGA1440
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2500K and Core i3-7100H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology2.0-
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Flex Memory Access++
Smart Responseno data+
FDI+no data
Fast Memory Access+no data

Security technologies

Core i5-2500K and Core i3-7100H technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Keyno data+
MPX-+
Identity Protection++
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2500K and Core i3-7100H are enumerated here.

AMD-V-+
VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2500K and Core i3-7100H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth21 GB/s38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 3000Intel HD Graphics 630
Max video memoryno data64 GB
Quick Sync Video++
Clear Videono data+
Clear Video HD++
Graphics max frequency1.1 GHz950 MHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i5-2500K and Core i3-7100H integrated GPUs.

Number of displays supported23
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core i5-2500K and Core i3-7100H integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core i5-2500K and Core i3-7100H integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i5-2500K and Core i3-7100H.

PCIe version2.03.0
PCI Express lanes1616

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-2500K 2.69
+20.1%
i3-7100H 2.24

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-2500K 4121
+20.1%
i3-7100H 3430

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i5-2500K 4773
i3-7100H 4870
+2%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i5-2500K 15956
+42.8%
i3-7100H 11172

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i5-2500K 5853
+38.3%
i3-7100H 4231

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i5-2500K 11.67
+36.2%
i3-7100H 15.9

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i5-2500K 5
+49%
i3-7100H 4

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i5-2500K 470
+43.5%
i3-7100H 328

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i5-2500K 122
i3-7100H 130
+6.6%

Gaming performance

Pros & cons summary


Performance score 2.69 2.24
Integrated graphics card 0.66 3.10
Recency 9 January 2011 3 January 2017
Physical cores 4 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 35 Watt

i5-2500K has a 20.1% higher aggregate performance score, and 100% more physical cores.

i3-7100H, on the other hand, has 369.7% faster integrated GPU, an age advantage of 5 years, a 128.6% more advanced lithography process, and 171.4% lower power consumption.

The Core i5-2500K is our recommended choice as it beats the Core i3-7100H in performance tests.

Note that Core i5-2500K is a desktop processor while Core i3-7100H is a notebook one.


Should you still have questions on choice between Core i5-2500K and Core i3-7100H, ask them in Comments section, and we shall answer.

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Intel Core i5-2500K
Core i5-2500K
Intel Core i3-7100H
Core i3-7100H

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